1: (2 7 11)

(0 19 17)(1 21 3)(2 9 20 16 14 11 4)(5 18 10 8 6)(7)(12 15 13)

2: (5 18 10)

(0 19 17)(1 21 3)(2 9 20 16 14 11 4)(5 8 6)(7)(10)(12 15 13)(18)

3: (4 20 16)

(0 19 17)(1 21 3)(2 9 20)(4 14 11)(5 8 6)(7)(10)(12 15 13)(16)(18)

4: (0 19 17)

(0)(1 21 3)(2 9 20)(4 14 11)(5 8 6)(7)(10)(12 15 13)(16)(17)(18)(19)